[virus]

причем тут маска подсети????? вот держи, маска подсети не надо)))

InternalNetworks = 10.24.21.6
# Define optional networks and router IPs
# IP (200.100.200.100) or fully qualified domain name
# (google.com) that resolves to an IP (use ping to determine if a domain resolves).
# Format: ip,net/mask;ip,net/mask,net/mask
# (mask 192.168.0.0/16 or 192.168.0.0/255.255.0.0 would be 192.168.*.*)
# Note: keep InternalNetworks and OptionalNetworks blank for compatibility with older login server
OptionalNetworks = 10.24.21.6